I created a Webform and now I want to send an email on submit to the customer. But I'm not understanding how to take the submission values one by one and use it in the email body.
The submission tokens description says:
%value[key] - A value without additional formatting. Elements may be accessed such as %value[fieldset_a][key_b]. Do not include quotes.
What kind of key the
%value array have got? How can I find they?